Diffraction region
4-1-950
The region beyond the radio horizon.
Reference: B.S.
Please note that this is the term as it stands in the original IALA Dictionary edition (1970-1989)
4-1-950
The region beyond the radio horizon.
Reference: B.S.
Please note that this is the term as it stands in the original IALA Dictionary edition (1970-1989)
Centre of buoyancy
South
International Association of Marine Aids to Navigation and Lighthouse Authorities - AISM